Sabyasachi Sutradhar, PhD
Associate Research ScientistCards
About
Titles
Associate Research Scientist
Appointments
Molecular Biophysics and Biochemistry
Associate Research ScientistPrimary
Other Departments & Organizations
Education & Training
- PhD
- University of Calcutta, Physics/Biophysics (2016)
Research
Publications
2026
Phosphatidylinositol-3-phosphate-dependent Klp98A recruitment regulates endosomal flux underlying developmental synaptic remodeling via Rab4.
Singh K, Das S, Rai D, Sutradhar S, Sarkar A, Howard J, Ray K. Phosphatidylinositol-3-phosphate-dependent Klp98A recruitment regulates endosomal flux underlying developmental synaptic remodeling via Rab4. Journal Of Cell Science 2026, 139 PMID: 41728866, DOI: 10.1242/jcs.264782.Peer-Reviewed Original ResearchConceptsTransport of endosomesSynapse densityEndosomal sortingRemodeling of synapsesGTPase Rab4Vesicle transportAxonal transportRab4Motor proteinsDrosophila larvaeSynaptic atrophyMolecular mechanismsCentral nervous systemLarval stageActivity of insulinVesiclesSynaptic remodelingNeuropil regionsSynaptic plasticityGTPaseEndosomesTraffickingProteinNervous systemLarvalBPS2026 – Branchmorphogen: A generalized framework to simulate branching morphogenesis
Sutradhar S, Shree S, Jalal S, Howard J. BPS2026 – Branchmorphogen: A generalized framework to simulate branching morphogenesis. Biophysical Journal 2026, 125: 427a. DOI: 10.1016/j.bpj.2025.11.2609.Peer-Reviewed Original Research
2025
Neurons exploit stochastic growth to rapidly and economically build dense dendritic arbors
Ouyang X, Sutradhar S, Trottier O, Shree S, Yu Q, Tu Y, Howard J. Neurons exploit stochastic growth to rapidly and economically build dense dendritic arbors. Nature Communications 2025, 16: 5903. PMID: 40593546, PMCID: PMC12217211, DOI: 10.1038/s41467-025-60800-7.Peer-Reviewed Original Research
2023
Dynamic microtubules slow down during their shrinkage phase
Luchniak A, Kuo Y, McGuinness C, Sutradhar S, Orbach R, Mahamdeh M, Howard J. Dynamic microtubules slow down during their shrinkage phase. Biophysical Journal 2023, 122: 616-623. PMID: 36659852, PMCID: PMC9989939, DOI: 10.1016/j.bpj.2023.01.020.Peer-Reviewed Original Research
2022
Dynamic instability of dendrite tips generates the highly branched morphologies of sensory neurons
Shree S, Sutradhar S, Trottier O, Tu Y, Liang X, Howard J. Dynamic instability of dendrite tips generates the highly branched morphologies of sensory neurons. Science Advances 2022, 8: eabn0080. PMID: 35767611, PMCID: PMC9242452, DOI: 10.1126/sciadv.abn0080.Peer-Reviewed Original ResearchDynamic instability of dendritic tips generates complex neuronal morphologies
Sutradhar S, Shree S, Trottier O, Tu Y, Liang X, Howard J. Dynamic instability of dendritic tips generates complex neuronal morphologies. Biophysical Journal 2022, 121: 125a. DOI: 10.1016/j.bpj.2021.11.2110.Peer-Reviewed Original Research
2021
Focal laser stimulation of fly nociceptors activates distinct axonal and dendritic Ca2+ signals
Basak R, Sutradhar S, Howard J. Focal laser stimulation of fly nociceptors activates distinct axonal and dendritic Ca2+ signals. Biophysical Journal 2021, 120: 3222-3233. PMID: 34175294, PMCID: PMC8390926, DOI: 10.1016/j.bpj.2021.06.001.Peer-Reviewed Original Research
2020
Ordering kinetics in a q-state random-bond clock model: Role of vortices and interfaces
Chatterjee S, Sutradhar S, Puri S, Paul R. Ordering kinetics in a q-state random-bond clock model: Role of vortices and interfaces. Physical Review E 2020, 101: 032128. PMID: 32290025, DOI: 10.1103/physreve.101.032128.Peer-Reviewed Original ResearchQ-state clock modelClock modelDisorder-dependent exponentNonequilibrium coarsening dynamicsMonte Carlo studyPower-law growthDynamical scalingInfinite temperatureQuenched disorderCoarsening dynamicsRole of vorticesCorrelation functionsStrength εCarlo studyTemperature T.Structure factorPhase transitionPure caseGrowth exponentInitial configurationDomain coarseningSimulation timescalesExponentDynamicsQuenchThe Growth Dynamics of Drosophila Class IV Dendrites Accords with a Three-State Markov Model
Sutradhar S, Shree S, Trottier O, Howard J. The Growth Dynamics of Drosophila Class IV Dendrites Accords with a Three-State Markov Model. Biophysical Journal 2020, 118: 456a-457a. DOI: 10.1016/j.bpj.2019.11.2543.Peer-Reviewed Original ResearchPredicting the Morphology of Class IV Neurons from the Dynamics of Dendritic Growth in Drosophila
Trottier O, Sutradhar S, Shree S, Howard J. Predicting the Morphology of Class IV Neurons from the Dynamics of Dendritic Growth in Drosophila. Biophysical Journal 2020, 118: 288a. DOI: 10.1016/j.bpj.2019.11.1637.Peer-Reviewed Original Research
News
Get In Touch
Contacts
Mailing Address
Molecular Biophysics and Biochemistry
333 Cedar St, Department of Molecular Biophysics & Biochemistry
New Haven, CT 06510
United States